package com.taotao.manage.controller;


import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import com.taotao.manage.pojo.ItemCat;
import com.taotao.manage.service.ItemCatService;

@Controller
@RequestMapping("item/cat")
public class ItemCatController {

	@Autowired
	private ItemCatService itemCatService;
	
	/**
	 * 根据父节点id查询类目列表
	 * @param parentId
	 * @return
	 */
	@RequestMapping(method=RequestMethod.GET)
	public ResponseEntity<List<ItemCat>> queryItemCat(@RequestParam(value="id",defaultValue="0")Long parentId){
		try {
//			List<ItemCat> itemCats = this.itemCatService.queryItemCat(parentId);
			ItemCat record = new ItemCat();
			record.setParentId(parentId);
			List<ItemCat> itemCats = this.itemCatService.queryListByWhere(record);
			if (itemCats == null || itemCats.isEmpty()) {
				// 404
				return ResponseEntity.status(HttpStatus.NOT_FOUND).body(null);
			}
			return ResponseEntity.ok(itemCats);
		} catch (Exception e) {
			e.printStackTrace();
		}
		// 500
		return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
	}
	
}
